fix bullet compilation on winrt

Merge pull request #169 from MSOpenTech/v3-winrt-bullet

Removed use of CString in WinRT code

fix tiff 32bit header file include error in mac

Merge pull request #168 from andyque/v3

fix mac 32 tiff include files

fix tiff 32bit header file include error

Merge pull request #167 from andyque/v3

fix tiff 32bit header file include error

adds the missing Windows 10 UWP librecast

Merge pull request #165 from MSOpenTech/v3-winrt-librecast

V3: Added Windows 10 UWP librecast. Fix Windows 8.1 librecast

remove binary of framework compile scripts

Merge pull request #164 from natural-law/v3

Remove the python scripts in folder framework-compile.

update clipper library

Merge pull request #163 from andyque/v3

update clipper library

add clipper library

Merge pull request #162 from andyque/v3

add clipper library

add OGG support to winrt audio

Merge pull request #161 from MSOpenTech/v3-winrt-ogg

V3: Add Ogg audio libs for Windows 8.1 and 10.0 Universal Apps

add curl back on Android and iOS

Merge pull request #160 from andyque/v3

upgrade curl

fix libcurl missing zlib on win32 and remove ios/android curl binary

Merge pull request #158 from andyque/v3

upgrade libcurl on win32